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Flexible display device

A technology for flexible display devices and supports, which can be applied to identification devices, instruments, etc., and can solve problems such as the decline in the stability of flexible display screens

Active Publication Date: 2017-11-17
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a flexible display device, so as to improve the use stability of the flexible display screen caused by the service life of the bending part of the flexible display screen.

Method used

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The bending portion 120 of the flexible display screen 100 in the prior art has a service life, which further leads to a problem that the usage stability of the flexible display screen 100 is reduced. see Figure 3-Figure 5 As shown, this embodiment provides a flexible display device, image 3 It is a schematic diagram of the explosive structure of a flexible display device provided in this embodiment, Figure 4 yes image 3 The schematic diagram of the unfolde...

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Abstract

The invention discloses a flexible display device. The flexible display device comprises a flexible display screen and a folding mechanism. The folding mechanism comprises at least two supporting pieces and at least one connecting piece, each supporting piece is movably connected with the corresponding connecting piece, and each supporting piece can rotate and conduct translational movement relative to the corresponding connecting piece, so that when the two supporting faces of each two adjacent supporting pieces are in a folded state; each two supporting pieces can move on the contrary to enlarge the gap between each two supporting faces, therefore the bending radius of a bending part is increased, and the time that a crack and a bending mark are generated on the bending part after the bending part is bent for a long time is delayed; and further the service life of the bending part is prolonged, and the using stability of the flexible display screen is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device. Background technique [0002] Flexible display screens have the characteristics of being bendable and foldable, which can make display devices thinner and more portable, and have received extensive attention and research. [0003] The flexible display can be stored in a folded manner. In the prior art, the structure of a foldable flexible display device can be found in figure 1 and figure 2 as shown, figure 1 is a structural schematic diagram of the flexible display device in an unfolded state, figure 2 It is a structural schematic diagram of the flexible display device in a folded state. The flexible display device includes: a flexible display screen 10, two housings 20, and a connecting piece 30 rotationally connected to the two housings 20, wherein the flexible display screen has two Plane parts 11, 12 and bent part 13. When the casing 20 is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 袁世鹏冯鹤冰何永新
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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